Hi there,

for HTML export, attributes are added to links with what is called a
“HACK” in a comment in ox-html.el: Attribute :attr_html is read from
the parent, to be transferred to the first link.

That mechanism can used to assign attributes to the first link in
each paragraph/sentence.  For org-reveal, I would like to assign
computed classes to links in general (several per paragraph).  The
attached patch extends the current functionality to add attributes
of the link to those of the parent.

Could that please be included?

Best wishes
Jens